*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f0f12; --bg2: #17171c; --bg3: #1e1e26; --bg4: #26262f;
  --border: rgba(255,255,255,0.07); --border2: rgba(255,255,255,0.12);
  --text: #e8e6f0; --text2: #9b98ac; --text3: #5e5b6e;
  --accent: #c9a84c; --accent2: #e8c96b; --accent-bg: rgba(201,168,76,0.12);
  --red: #e05252; --red-bg: rgba(224,82,82,0.1);
  --green: #52c07a; --green-bg: rgba(82,192,122,0.1);
  --blue: #5b9cf6; --blue-bg: rgba(91,156,246,0.1);
  --amber: #f0a843; --amber-bg: rgba(240,168,67,0.1);
  --teal: #2dd4bf; --teal-bg: rgba(45,212,191,0.1);
  --purple: #a78bfa; --purple-bg: rgba(167,139,250,0.1);
  --sidebar-w: 220px;
  --serif: Georgia, serif;
  --sans: system-ui, -apple-system, sans-serif;
  --mono: 'Courier New', monospace;
  --r: 8px; --rl: 12px;
}

body { font-family: var(--sans); background: var(--bg); color: var(--text); min-height: 100vh; font-size: 14px; }

/* ── LAYOUT ──────────────────────────────────────────────── */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w); flex-shrink: 0; position: fixed; top: 0; left: 0; bottom: 0;
  background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 1.5rem 0; overflow-y: auto; z-index: 50;
}
.sidebar-logo {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0 1.2rem 1.5rem; border-bottom: 1px solid var(--border); margin-bottom: 1rem;
}
.logo-mark { font-size: 1.2rem; }
.logo-text { font-family: var(--serif); font-size: 1.1rem; color: var(--accent); font-weight: 500; }
.sidebar-nav { flex: 1; padding: 0 0.75rem; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.6rem 0.75rem; border-radius: var(--r);
  color: var(--text2); text-decoration: none; font-size: 0.82rem; font-weight: 500;
  transition: all 0.15s;
}
.nav-item:hover  { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent-bg); color: var(--accent); }
.nav-item svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; }
.sidebar-user {
  margin: 1rem 0.75rem 0; padding: 0.75rem;
  border: 1px solid var(--border); border-radius: var(--r);
  display: flex; align-items: center; gap: 0.6rem;
}
.user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent-bg); color: var(--accent);
  font-size: 0.75rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-info .uname { font-size: 0.78rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.user-role { font-size: 0.68rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.05em; }

.main-content { flex: 1; margin-left: var(--sidebar-w); min-height: 100vh; }
.view { padding: 2rem; }

/* ── VIEW HEADER ─────────────────────────────────────────── */
.view-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.75rem; }
.view-header h1 { font-family: var(--serif); font-size: 1.5rem; font-weight: normal; }
.view-subtitle  { color: var(--text2); font-size: 0.78rem; margin-top: 0.15rem; }

/* ── FORMS ───────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text2); margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.6rem 0.8rem;
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: var(--r); color: var(--text);
  font-family: var(--sans); font-size: 0.85rem; outline: none; transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { min-height: 80px; resize: vertical; line-height: 1.5; }
.form-group select option { background: var(--bg3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.form-row.cols3 { grid-template-columns: 1fr 1fr 1fr; }
.form-error { font-size: 0.72rem; color: var(--red); margin-top: 0.25rem; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.6rem 1.2rem; border-radius: var(--r); font-family: var(--sans); font-size: 0.82rem; font-weight: 600; cursor: pointer; border: none; text-decoration: none; transition: all 0.15s; }
.btn-primary   { background: var(--accent); color: var(--bg); }
.btn-primary:hover { background: var(--accent2); }
.btn-secondary { background: transparent; color: var(--text2); border: 1px solid var(--border2); }
.btn-secondary:hover { background: var(--bg3); color: var(--text); }
.btn-danger    { background: transparent; color: var(--red); border: 1px solid rgba(224,82,82,0.3); }
.btn-danger:hover { background: var(--red-bg); }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.75rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon { width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--border); border-radius: var(--r); color: var(--text2); cursor: pointer; font-size: 0.85rem; transition: all 0.15s; text-decoration: none; padding: 0; }
.btn-icon:hover { border-color: var(--border2); color: var(--text); }

/* ── STATS GRID ──────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-bottom: 1.75rem; }
.stat-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--rl); padding: 1.25rem; position: relative; overflow: hidden; }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; }
.stat-card.gold::before  { background: var(--accent); }
.stat-card.blue::before  { background: var(--blue); }
.stat-card.green::before { background: var(--green); }
.stat-card.red::before   { background: var(--red); }
.stat-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text3); margin-bottom: 0.5rem; font-weight: 600; }
.stat-value { font-family: var(--serif); font-size: 2rem; font-weight: normal; line-height: 1; }
.stat-card.gold  .stat-value { color: var(--accent); }
.stat-card.blue  .stat-value { color: var(--blue); }
.stat-card.green .stat-value { color: var(--green); }
.stat-card.red   .stat-value { color: var(--red); }
.stat-sub { font-size: 0.72rem; color: var(--text3); margin-top: 0.4rem; }

/* ── TABLES ──────────────────────────────────────────────── */
.table-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--rl); overflow: hidden; }
.table-card-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); gap: 0.75rem; flex-wrap: wrap; }
.table-card-header h3 { font-size: 0.85rem; font-weight: 600; }
.search-input { padding: 0.45rem 0.8rem; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); color: var(--text); font-family: var(--sans); font-size: 0.8rem; outline: none; width: 200px; transition: border-color 0.15s; }
.search-input:focus { border-color: var(--accent); }
table { width: 100%; border-collapse: collapse; }
thead th { padding: 0.7rem 1.25rem; font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text3); text-align: left; border-bottom: 1px solid var(--border); background: var(--bg3); }
tbody td { padding: 0.85rem 1.25rem; border-bottom: 1px solid var(--border); font-size: 0.82rem; vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg3); }
.td-actions { display: flex; gap: 0.4rem; }

/* ── BADGES ──────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 0.2rem 0.55rem; border-radius: 99px; font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap; }
.badge-activo    { background: var(--green-bg);  color: var(--green); }
.badge-en_juicio { background: var(--blue-bg);   color: var(--blue); }
.badge-cerrado   { background: var(--bg4);        color: var(--text3); }
.badge-archivado { background: var(--bg4);        color: var(--text3); }
.badge-admin     { background: var(--accent-bg);  color: var(--accent); }
.badge-abogado   { background: var(--blue-bg);    color: var(--blue); }

/* ── ALERTS ──────────────────────────────────────────────── */
.alert { padding: 0.75rem 1rem; border-radius: var(--r); font-size: 0.85rem; margin-bottom: 1rem; }
.alert-success { background: var(--green-bg); border: 1px solid rgba(82,192,122,0.3); color: var(--green); }
.alert-error   { background: var(--red-bg);   border: 1px solid rgba(224,82,82,0.3);  color: var(--red); }
.alert-warning { background: var(--amber-bg); border: 1px solid rgba(240,168,67,0.3); color: var(--amber); }

/* ── DETAIL CARD ─────────────────────────────────────────── */
.detail-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--rl); padding: 1.25rem; }
.detail-card h4 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text3); margin-bottom: 1rem; }
.info-row { display: flex; justify-content: space-between; align-items: baseline; padding: 0.45rem 0; border-bottom: 1px solid var(--border); font-size: 0.82rem; }
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--text3); font-size: 0.75rem; }
.info-val   { color: var(--text); font-weight: 500; }

/* ── TABS ────────────────────────────────────────────────── */
.tab-row { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; }
.tab { padding: 0.6rem 1rem; font-size: 0.8rem; font-weight: 500; cursor: pointer; background: none; border: none; color: var(--text2); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.15s; text-decoration: none; display: inline-block; }
.tab.active, .tab:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ── CASE DETAIL GRID ────────────────────────────────────── */
.case-detail-grid { display: grid; grid-template-columns: 1fr 320px; gap: 1.25rem; }

/* ── DOCS ────────────────────────────────────────────────── */
.doc-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(160px,1fr)); gap: 0.75rem; }
.doc-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); padding: 0.85rem; }
.doc-card:hover { border-color: var(--accent); }
.doc-icon { font-size: 1.5rem; margin-bottom: 0.4rem; }
.doc-name { font-size: 0.75rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 0.2rem; }
.doc-meta { font-size: 0.65rem; color: var(--text3); }
.upload-zone { border: 2px dashed var(--border2); border-radius: var(--rl); padding: 1.5rem; text-align: center; color: var(--text2); font-size: 0.85rem; cursor: pointer; transition: all 0.15s; }
.upload-zone:hover { border-color: var(--accent); color: var(--accent); }

/* ── NOTES ───────────────────────────────────────────────── */
.note-item { background: var(--bg3); border-radius: var(--r); padding: 0.75rem 1rem; margin-bottom: 0.5rem; font-size: 0.82rem; line-height: 1.6; }
.note-meta { font-size: 0.68rem; color: var(--text3); margin-top: 0.3rem; display: flex; justify-content: space-between; }

/* ── EVENTS ──────────────────────────────────────────────── */
.event-item { background: var(--bg3); border-radius: var(--r); padding: 0.75rem 1rem; margin-bottom: 0.5rem; border-left: 3px solid var(--blue); }
.event-item.urgente    { border-left-color: var(--red); }
.event-item.vencimiento { border-left-color: var(--accent); }
.event-title { font-size: 0.82rem; font-weight: 600; }
.event-date  { font-size: 0.72rem; color: var(--text3); margin-top: 0.2rem; }

/* ── CALENDAR ────────────────────────────────────────────── */
.cal-grid { display: grid; grid-template-columns: 1fr 300px; gap: 1.25rem; }
.cal-days-header { display: grid; grid-template-columns: repeat(7,1fr); text-align: center; margin-bottom: 4px; }
.cal-days-header span { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text3); padding: 0.4rem 0; }
.cal-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.cal-day { min-height: 64px; background: var(--bg3); border-radius: var(--r); padding: 0.4rem; border: 1px solid transparent; cursor: pointer; }
.cal-day:hover { border-color: var(--border2); }
.cal-day.today { border-color: var(--accent); }
.cal-day.other-month .day-num { color: var(--text3); }
.day-num { font-size: 0.72rem; font-weight: 600; margin-bottom: 0.3rem; }
.cal-ev-dot { font-size: 0.6rem; background: var(--blue-bg); color: var(--blue); border-radius: 3px; padding: 1px 4px; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-ev-dot.urgente    { background: var(--red-bg);    color: var(--red); }
.cal-ev-dot.vencimiento { background: var(--amber-bg); color: var(--amber); }

/* ── LIQUIDACION ─────────────────────────────────────────── */
.liq-grid { display: grid; grid-template-columns: 380px 1fr; gap: 1.25rem; align-items: start; }
.total-banner { background: var(--accent-bg); border: 1px solid rgba(201,168,76,0.3); border-radius: var(--rl); padding: 1.25rem 1.5rem; margin-bottom: 1.25rem; display: flex; justify-content: space-between; align-items: center; }
.total-val { font-family: var(--serif); font-size: 2rem; color: var(--accent); }
.rubro-row { display: flex; justify-content: space-between; align-items: center; padding: 0.65rem 0; border-bottom: 1px solid var(--border); font-size: 0.82rem; }
.rubro-row:last-child { border-bottom: none; }
.rubro-name { color: var(--text2); }
.rubro-val  { font-family: var(--mono); color: var(--green); font-weight: 600; }
.rubro-val.multa { color: var(--red); }

/* ── LOGIN ───────────────────────────────────────────────── */
.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-box { width: 380px; padding: 2.5rem; background: var(--bg2); border: 1px solid var(--border2); border-radius: var(--rl); }
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo .mark { font-size: 2rem; display: block; margin-bottom: 0.5rem; }
.login-logo h1 { font-family: var(--serif); font-size: 1.8rem; color: var(--accent); font-weight: normal; }
.login-logo p { color: var(--text3); font-size: 0.8rem; margin-top: 0.2rem; letter-spacing: 0.08em; text-transform: uppercase; }
.login-hint { font-size: 0.72rem; color: var(--text3); text-align: center; margin-top: 1rem; }

/* ── MISC ────────────────────────────────────────────────── */
.back-btn { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--text2); font-size: 0.8rem; text-decoration: none; margin-bottom: 1.25rem; }
.back-btn:hover { color: var(--accent); }
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--text3); }
.empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.mono { font-family: var(--mono); }
.text-accent { color: var(--accent); }
.text-muted  { color: var(--text2); }
.text-small  { font-size: 0.78rem; }
.gap-row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.checkbox-label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; color: var(--text2); cursor: pointer; padding: 0.4rem 0; }
.checkbox-label input[type=checkbox] { accent-color: var(--accent); width: 14px; height: 14px; }
.section-sep { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text3); margin: 1.25rem 0 0.75rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border); }

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .case-detail-grid, .cal-grid, .liq-grid { grid-template-columns: 1fr; }
  .form-row, .form-row.cols3 { grid-template-columns: 1fr; }
}